OT-2026-000103332
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, pulsed blow-off after set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000103332) never changes.
Identity and time
| Publication number | OT-2026-000103332 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3f-7fe4-bb15-900854937c92 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103332 |
| Status | PUBLIC |
Content hashes
| Canonical text | 54c50fe145724b45cbf49d08c900e4550259e0edc6b86402bf4191440a287aec |
|---|---|
| Markdown | 721cc9b4b09e5fae2f1ae5f856eedce540b35662068c614b68feee13d3a52f31 |
| Publication page | f1b310408c941f87392c0a5157fce052a613064717d0c458631fe8d81c2ab053 |
| Manifest | 82e795850ce0ea8729624754fc5279f1be2541cf9e135cdae3e273cd9e743944 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | wE8lA32tjby6cSA0b3wj8K+/Dd6aGgOZFZFbnAVawX3NfyplpkfWm/Aqack9rC28Dyqrd9yqlH2fJPIZQ/jtBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:35.290369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103332observed f1b310408c941f87392c0a5157fce052...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:35.270978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103332/manifest.jsonobserved 82e795850ce0ea8729624754fc5279f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:35.252248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103332/publication.mdobserved 721cc9b4b09e5fae2f1ae5f856eedce5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:35.232647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103332/publication.txtobserved 54c50fe145724b45cbf49d08c900e455...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|